<template>
    <div class="shopcar-container">
        <!-- 商品列表区 -->
        <div class="goods-list">
            <div class="mui-card" v-for="(item,i) in goodslist" :key="item.id">
				<div class="mui-card-content">
					<div class="mui-card-content-inner">
					<mt-switch 
                    v-model="$store.getters.getGoodsSelected[item.id]"
                    @change="selectedChanged(item.id,$store.getters.getGoodsSelected[item.id])"></mt-switch>
                    <img :src="item.thumb_path" alt="">
                    <div class="info">
                        <h1>{{item.title}}</h1>
                        <p>
                            <span class="price">￥{{item.sell_price}}</span>
                            <numbox :initcount="$store.getters.getGoodsCount[item.id]" :goodsid="item.id"></numbox>
                            <a href="#" @click.prevent="remove(item.id,i)">删除</a>
                        </p>
                    </div>
                    </div>
				</div>
		</div>
        </div>
        <!-- 结算区 -->
        <div class="mui-card">
				<div class="mui-card-content">
					<div class="mui-card-content-inner jiesuan">
					<div class="left">
                        <p>总计(不含运费)</p>
                        <p>已勾选商品 <span class="red">{{$store.getters.getGoodsCountAndAmount.count}}</span> 件，总价<span class="red">￥{{ $store.getters.getGoodsCountAndAmount.amount}}</span></p>
                    </div>
                    <mt-button type="danger">去结算</mt-button>
					</div>
				</div>
		</div>
    </div>
</template>
<script>
import numbox from '../subcomponents/shopcar_numbox.vue'
export default{
    data(){
        return{
            goodslist:[]
        }
    },
    created(){
        this.getGoodsList()
    },
    methods:{
        getGoodsList(){
            var idArr=[]
            this.$store.state.car.forEach(item=>idArr.push(item.id))
            if(idArr.length<=0){
                return;
            }
            this.$http.get("api/goods/getshopcarlist/"+idArr.join(",")).then(result=>{
                if(result.body.status===0){
                    this.goodslist=result.body.message;
                }
            })
        },
        remove(id,index){
            this.goodslist.splice(index,1);
            this.$store.commit('removideFromCar',id)
        },
        selectedChanged(id,val){
            this.$store.commit('updateGoodsSelected',{id,selected:val})
        },
    },
    components:{
        numbox
    }
}
</script>
<style lang="scss" scoped>
.shopcar-container{
    background-color: #eee;
    overflow: hidden;
    .goods-list{
        img{
            width: 60px;
            height: 60px;
        }
        h1{
            font-size: 13px;
        }
        .info{
            display: flex;
            flex-direction:column;
            justify-content: space-bettwen; 
            .price{
                color: red;
                font-weight: bold;
            }
        }
        .mui-card-content-inner{
            display: flex;
            align-items: center;
        }
    }
    .jiesuan{
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .red{
            color: red;
            font-weight: bold;
            font-size: 16px;
        }
}
</style>
